Question

boiling point of alcohol is 78 degree Celsius at the what date of what is hundred degree Celsius explain separation technique with UC to use separate the mixture of liquid will left Behind draw a diagram to show setup

Answer 1

To separate a mixture of alcohol (ethanol) and water, you can use a process known as fractional distillation. This technique relies on the fact that the compounds in the mixture have different boiling points. Since ethanol boils at a lower temperature (78.5 degrees Celsius, or 173.3 degrees Fahrenheit) than water, the alcohol vaporizes while most of the water remains a liquid. A good distillation column will produce a mixture of 95 percent alcohol and 5 percent water. This ratio represents the most pure form of ethanol possible with distillation and is widely accepted as an industry standard.

Pour the ethanol/water mixture into the round-bottom flask.

Assemble the fractional distillation apparatus by attaching the fractioning column to the round-bottom flask. Attach the condenser to the fractioning column and place the distillate-capturing flask under it to capture the distillate.

Place the Bunsen burner below the round-bottom flask and heat the mixture to above the boiling point of ethanol (about 80 degrees C)

Maintain the mixture at a constant temperature until the boiling has ceased. At this point, you have completed distillation.

Answer 2

Answer:

by using distillation technique